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Latest Negative and non-negative numbers Stories

2011-03-22 12:43:18

The way in which teachers and textbooks use language and different metaphors in mathematics education determines how pupils develop their number sense.


Word of the Day
quilisma
  • In medieval musical notation, a sign or neume denoting a shake or trill.
The word 'quilisma' comes from a Greek word meaning 'a roll'.